Some 445 million years ago, life on Earth was forever changed. During the geological blink of an eye, glaciers formed over ...
Fossils from Denmark suggest ammonites survived the asteroid extinction far longer than believed, raising new questions about ...
They survived the asteroid that wiped out the dinosaurs, but something else sealed their fate just a few hundred thousand ...
It is popularly believed that around 66 million years ago, a massive asteroid slammed into Earth, wiping out the dinosaurs ...
A massive ice age wiped out ocean life 445 million years ago, reshaping ecosystems and setting the stage for jawed fish ...
A rapid climate collapse during the Late Ordovician Mass Extinction devastated ocean life and reshuffled Earth’s ecosystems.
During these waves of mass extinction, most vertebrate survivors were confined to refugia, or isolated biodiversity hotspots ...
About 445 million years ago, Earth nearly wiped out life in the oceans. Glaciers spread across the supercontinent Gondwana, ...
During a geological blink of an eye, glaciers formed over the supercontinent Gondwana, drying out many of the vast, shallow ...
In a new Science Advances study, researchers from the Okinawa Institute of Science and Technology (OIST) have now proved that ...
About 445 million years ago, Earth’s oceans turned into a danger zone. Glaciers spread across the supercontinent Gondwana, ...